Skip to Main Content »

Have a Question? We Can Help!
Call Toll-Free 866.403.5305

Welcome to

You're currently on:

BSF400A Barracuda Email Security Gateway 400 Appliance


Our Service Can't Be Beat!

Our low prices and fast email delivery of your SonicWALL license guarantees you the best experience possible.

Barracuda Email Security Gateway 400 Appliance

Double click on above image to view full picture

Zoom Out
Zoom In

More Views


The award winning Barracuda Spam Firewall 400 is a 1U rackmount spam firewall that can handle up to 5000 email accounts; Per user settings & quarantine; MS Exchange accelerator; clustering option; redundant disk array and virus blocking.

Powerful, Enterprise-Class Solution
A single Barracuda Spam Firewall 400 handles up to 5000 active email users. The Barracuda Spam Firewall is a powerful, enterprise-class solution. Multiple units can be clustered together for even greater capacity and high availability.

The Barracuda Spam Firewall design leverages open source virus and spam solutions in conjunction with ten defense layers:
Denial of service and security protection
IP block list
Rate control
Virus check with archive decompression
Barracuda virus check
User-specified rules
Spam fingerprint check
Intention analysis
Bayesian analysis
Rule-based scoring

Powerful, Complete Solution
The Barracuda Spam Firewall is compatible with all email servers and can fit into nearly any corporate or small business environment. It is used by small organizations with as few as 10 employees and large organizations with as many as 200,000 employees. A single Barracuda Spam Firewall handles up to 100,000 active email users. Multiple units can be clustered together for even greater capacity and high availability.

The Barracuda Spam Firewall protects your email server with twelve defense layers:
* Network Denial of Service Protection
* Rate Control
* IP Reputation Analysis
* Sender Authentication
* Recipient Verification
* Virus Scanning
* Policy (User-specified rules)
* Spam Fingerprint Check
* Intent Analysis
* Image Analysis
* Bayesian Analysis
* Rule-based Scoring

Easy to Use
With no software to install and no modifications required to existing email systems, installation of the Barracuda Spam Firewall is quick and easy. Once installed, the system administrator uses the intuitive web interface for monitoring and maintenance. With Barracuda Networks Energize Updates, the Barracuda Spam Firewall is continuously updated with the latest spam and virus definitions every hour keeping maintenance to the unit at a minimum and eliminating administrative overhead. Updates are provided by Barracuda Central, an advanced 24/7 security operations center that works to continuously monitor and block the latest Internet threats.

At Barracuda Networks, we design and build products not only for their power and ease of use, but also for their affordability. With no per user license fees, the Barracuda Spam Firewall is the most affordable enterprise-class spam and virus solution available.

Related Upgrades and Subscriptions

Additional Information

ManufacturerBarracuda Networks
Device TypeFirewall
Bundled withNo
Height (Rack Units)1U
Width16.8 in
Depth14 in
Height1.7 in
Weight13 lbs
Humidity Range OperatingNo
Connectivity TechnologyWired
Data Transfer Rate100 Mbps
Data Link ProtocolEthernet, Fast Ethernet
Remote Management ProtocolSNMP
CapacityActive Email Users: 1,000-5,000
FeaturesCompatible with all Email Servers, Hardened and Secure OS, Outbound Email Filtering, MS Exchange/LDAP Accelerator, Delegated Help Desk Role, Syslog Support, Clustering & Remote Clustering, SNMP/API, Single Sign-On, Per Domain Settings
Interfaces1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x serial - 9 pin D-Sub (DB-9) 1 x display / video - VGA 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
Power DevicePower supply - internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Part NumberBSF400a
Global UPC708702288169
Active Email Users1,000-5,000
Supported Domains500
Message Log Storage24 GB
Quarantine Storage60 GB
Rackmount Chassis1U Mini
Ethernet1 x 10/100
Redundant Disk Array (RAID)Yes
Redundant Power SupplyNo
Compatible with all Email ServersYes
Outbound Email FilteringYes
MS Exchange/LDAP AcceleratorYes
Per User SettingsYes
Syslog SupportYes
Per Domain SettingsYes
Single Sign-OnYes
Customizable BrandingNo
Per User Score SettingsNo

Additional Product Images:

Please wait...

Thank You.

has been added to your cart

Continue shopping
View cart & checkout